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Implementing ctDNA and Circular DNA in Patients With Localized Pancreatic Cancer — CIRCPAC  

Resectable Pancreatic Cancer Clinical Trial

Official title:
Implementing Non-invasive Circulating Tumor DNA and Circular DNA Analysis in Patients With Localized Pancreatic Cancer to Optimize the Pre- and Postoperative Treatment: Predicting Recurrence and Survival and Changing Prognosis Over Time

Clinical Trial Summary

The goal of this clinical trial is to investigate if plasma ctDNA and eccDNA before resection for suspicion of pancreatic ductal adenocarcinoma (PDAC) can predict early recurrence and overall survival, and to investigate if plasma ctDNA combined with CT scan and endoscopic ultrasound surveillance increases the median overall survival compared with standard-of-care surveillance.

Clinical Trial Description

The aim of the CIRCPAC study is to evaluate if plasma ctDNA from patients scheduled for surgical resection of PDAC can identify patients who will benefit from surgery and if plasma ctDNA can identify recurrence earlier and improve the survival and quality of life of the patients compared with standard-of-care surveillance. Patients operated for PDAC will be included in this Danish multicenter study including an observational study (Sub-study 1: 700 patients) and an interventional randomized trial (Sub-study 2: 410 patients). In Sub-study 1, patients will have blood samples drawn prior to surgery, 4 weeks after surgery, and 6 months after surgery. In Sub-study 2, patients without recurrence 4 months after surgery, will be randomized in a 1:1 manor to an experimental arm (arm A) with ctDNA guided surveillance, or to a control arm (B) with standard surveillance. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05788744
Study type Interventional
Source Copenhagen University Hospital at Herlev
Contact Julia S Johansen, MD
Phone +45 38689241
Email Julia.sidenius.johansen@regionh.dk
Status Recruiting
Phase N/A
Start date January 1, 2023
Completion date January 2030
View Details
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